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<title>LibQQt: QZXingFilter Class Reference</title>
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   <div id="projectname">LibQQt
   &#160;<span id="projectnumber">v3.1</span>
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   <div id="projectbrief">开源、跨平台Qt应用程序框架中间件</div>
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<div class="header">
  <div class="summary">
<a href="#signals">Signals</a> &#124;
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#properties">Properties</a> &#124;
<a href="#friends">Friends</a> &#124;
<a href="class_q_z_xing_filter-members.html">List of all members</a>  </div>
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<div class="title">QZXingFilter Class Reference</div>  </div>
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<p>Video filter is the filter that has to be registered in C++, instantiated and attached in QML.  
 <a href="class_q_z_xing_filter.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="_q_z_xing_filter_8h_source.html">QZXingFilter.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for QZXingFilter:</div>
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  <img src="class_q_z_xing_filter.png" usemap="#QZXingFilter_map" alt=""/>
  <map id="QZXingFilter_map" name="QZXingFilter_map">
</map>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="signals"></a>
Signals</h2></td></tr>
<tr class="memitem:af7cf503201b661c6f363531b41c5a46e"><td class="memItemLeft" align="right" valign="top"><a id="af7cf503201b661c6f363531b41c5a46e"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><b>isDecodingChanged</b> ()</td></tr>
<tr class="separator:af7cf503201b661c6f363531b41c5a46e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a36baff95b549dfba062f734e2f085d6c"><td class="memItemLeft" align="right" valign="top"><a id="a36baff95b549dfba062f734e2f085d6c"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><b>decodingFinished</b> (bool succeeded, int decodeTime)</td></tr>
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<tr class="memitem:a20fcece9b053df2e9b9ce9baaba06683"><td class="memItemLeft" align="right" valign="top"><a id="a20fcece9b053df2e9b9ce9baaba06683"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><b>decodingStarted</b> ()</td></tr>
<tr class="separator:a20fcece9b053df2e9b9ce9baaba06683"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a97fc4b960832be7c430baffad53876e1"><td class="memItemLeft" align="right" valign="top"><a id="a97fc4b960832be7c430baffad53876e1"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><b>captureRectChanged</b> ()</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a544277b8424ac9f41506ec7aa3e22395"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_q_z_xing_filter.html#a544277b8424ac9f41506ec7aa3e22395">QZXingFilter</a> (QObject *parent=0)</td></tr>
<tr class="memdesc:a544277b8424ac9f41506ec7aa3e22395"><td class="mdescLeft">&#160;</td><td class="mdescRight">Methods.  <a href="#a544277b8424ac9f41506ec7aa3e22395">More...</a><br /></td></tr>
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<tr class="memitem:ab521b894ab12bcdf03008d14611b78fe"><td class="memItemLeft" align="right" valign="top"><a id="ab521b894ab12bcdf03008d14611b78fe"></a>
bool&#160;</td><td class="memItemRight" valign="bottom"><b>isDecoding</b> ()</td></tr>
<tr class="separator:ab521b894ab12bcdf03008d14611b78fe"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5611cb75622ee914dc872a66df16fcae"><td class="memItemLeft" align="right" valign="top"><a id="a5611cb75622ee914dc872a66df16fcae"></a>
<a class="el" href="class_q_z_xing.html">QZXing</a> *&#160;</td><td class="memItemRight" valign="bottom"><b>getDecoder</b> ()</td></tr>
<tr class="separator:a5611cb75622ee914dc872a66df16fcae"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a910871b3db3f32a9cc5da90e62c10981"><td class="memItemLeft" align="right" valign="top"><a id="a910871b3db3f32a9cc5da90e62c10981"></a>
QVideoFilterRunnable *&#160;</td><td class="memItemRight" valign="bottom"><b>createFilterRunnable</b> ()</td></tr>
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Properties</h2></td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>decoding</b></td></tr>
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<tr class="memitem:a27f032211d1d4eea1affed0e7618436d"><td class="memItemLeft" align="right" valign="top"><a id="a27f032211d1d4eea1affed0e7618436d"></a>
<a class="el" href="class_q_z_xing.html">QZXing</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_q_z_xing_filter.html#a27f032211d1d4eea1affed0e7618436d">decoder</a></td></tr>
<tr class="memdesc:a27f032211d1d4eea1affed0e7618436d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Attributes. <br /></td></tr>
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<tr class="memitem:a3322e9a2b3bc15fb460f095f45ed49ff"><td class="memItemLeft" align="right" valign="top"><a id="a3322e9a2b3bc15fb460f095f45ed49ff"></a>
QRectF&#160;</td><td class="memItemRight" valign="bottom"><b>captureRect</b></td></tr>
<tr class="separator:a3322e9a2b3bc15fb460f095f45ed49ff"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Friends</h2></td></tr>
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class&#160;</td><td class="memItemRight" valign="bottom"><b>QZXingFilterRunnable</b></td></tr>
<tr class="separator:a090ad605c3b75647b52060342ec02c23"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Video filter is the filter that has to be registered in C++, instantiated and attached in QML. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a544277b8424ac9f41506ec7aa3e22395"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a544277b8424ac9f41506ec7aa3e22395">&#9670;&nbsp;</a></span>QZXingFilter()</h2>

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          <td class="memname">QZXingFilter::QZXingFilter </td>
          <td>(</td>
          <td class="paramtype">QObject *&#160;</td>
          <td class="paramname"><em>parent</em> = <code>0</code></td><td>)</td>
          <td></td>
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  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">explicit</span></span>  </td>
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<p>Methods. </p>
<p>Connecting signals to handlers that will send signals to QML </p>

</div>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>R:/Develop/a0-develop/LibQQt/src/exquisite/qrcode/qrdecode/<a class="el" href="_q_z_xing_filter_8h_source.html">QZXingFilter.h</a></li>
<li>R:/Develop/a0-develop/LibQQt/src/exquisite/qrcode/qrdecode/QZXingFilter.cpp</li>
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